pdo-document/tests/unit/QueryTest.php

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<?php declare(strict_types=1);
namespace Test\Unit;
use BitBadger\PDODocument\{AutoId, Configuration, DocumentException, Field, FieldMatch, Mode, Query};
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;
/**
* Unit tests for the Query class
*/
class QueryTest extends TestCase
{
protected function setUp(): void
{
Configuration::$mode = Mode::SQLite;
}
protected function tearDown(): void
{
Configuration::$mode = null;
}
public function testSelectFromTableSucceeds(): void
{
$this->assertEquals('SELECT data FROM testing', Query::selectFromTable('testing'),
'Query not constructed correctly');
}
public function testWhereByFieldsSucceedsForSingleField(): void
{
$this->assertEquals("data->>'test_field' <= :it",
Query::whereByFields([Field::LE('test_field', '', ':it')]), 'WHERE fragment not constructed correctly');
}
public function testWhereByFieldsSucceedsForMultipleFieldsAll(): void
{
$this->assertEquals("data->>'test_field' <= :it AND data->>'other_field' = :other",
Query::whereByFields([Field::LE('test_field', '', ':it'), Field::EQ('other_field', '', ':other')]),
'WHERE fragment not constructed correctly');
}
public function testWhereByFieldsSucceedsForMultipleFieldsAny(): void
{
$this->assertEquals("data->>'test_field' <= :it OR data->>'other_field' = :other",
Query::whereByFields([Field::LE('test_field', '', ':it'), Field::EQ('other_field', '', ':other')],
FieldMatch::Any),
'WHERE fragment not constructed correctly');
}
#[TestDox('Where by ID succeeds with default parameter')]
public function testWhereByIdSucceedsWithDefaultParameter(): void
{
$this->assertEquals("data->>'id' = :id", Query::whereById(), 'WHERE fragment not constructed correctly');
}
#[TestDox('Where by ID succeeds with specific parameter')]
public function testWhereByIdSucceedsWithSpecificParameter(): void
{
$this->assertEquals("data->>'id' = :di", Query::whereById(':di'), 'WHERE fragment not constructed correctly');
}
#[TestDox('Insert succeeds with no auto-ID for PostgreSQL')]
public function testInsertSucceedsWithNoAutoIdForPostgreSQL(): void
{
Configuration::$mode = Mode::PgSQL;
try {
$this->assertEquals('INSERT INTO test_tbl VALUES (:data)', Query::insert('test_tbl'),
'INSERT statement not constructed correctly');
} finally {
Configuration::$mode = null;
}
}
#[TestDox('Insert succeeds with no auto-ID for SQLite')]
public function testInsertSucceedsWithNoAutoIdForSQLite(): void
{
Configuration::$mode = Mode::SQLite;
try {
$this->assertEquals('INSERT INTO test_tbl VALUES (:data)', Query::insert('test_tbl'),
'INSERT statement not constructed correctly');
} finally {
Configuration::$mode = null;
}
}
#[TestDox('Insert succeeds with auto numeric ID for PostgreSQL')]
public function testInsertSucceedsWithAutoNumericIdForPostgreSQL(): void
{
Configuration::$mode = Mode::PgSQL;
try {
$this->assertEquals(
"INSERT INTO test_tbl VALUES (:data || ('{\"id\":' "
. "|| (SELECT COALESCE(MAX(data->>'id'), 0) + 1 FROM test_tbl) || '}'))",
Query::insert('test_tbl', AutoId::Number), 'INSERT statement not constructed correctly');
} finally {
Configuration::$mode = null;
}
}
#[TestDox('Insert succeeds with auto numeric ID for SQLite')]
public function testInsertSucceedsWithAutoNumericIdForSQLite(): void
{
Configuration::$mode = Mode::SQLite;
try {
$this->assertEquals(
"INSERT INTO test_tbl VALUES (json_set(:data, '$.id', "
. "(SELECT coalesce(max(data->>'id'), 0) + 1 FROM test_tbl)))",
Query::insert('test_tbl', AutoId::Number), 'INSERT statement not constructed correctly');
} finally {
Configuration::$mode = null;
}
}
#[TestDox('Insert succeeds with auto UUID for PostgreSQL')]
public function testInsertSucceedsWithAutoUuidForPostgreSQL(): void
{
Configuration::$mode = Mode::PgSQL;
try {
$query = Query::insert('test_tbl', AutoId::UUID);
$this->assertStringStartsWith("INSERT INTO test_tbl VALUES (:data || '{\"id\":\"", $query,
'INSERT statement not constructed correctly');
$this->assertStringEndsWith("\"}')", $query, 'INSERT statement not constructed correctly');
} finally {
Configuration::$mode = null;
}
}
#[TestDox('Insert succeeds with auto UUID for SQLite')]
public function testInsertSucceedsWithAutoUuidForSQLite(): void
{
Configuration::$mode = Mode::SQLite;
try {
$query = Query::insert('test_tbl', AutoId::UUID);
$this->assertStringStartsWith("INSERT INTO test_tbl VALUES (json_set(:data, '$.id', '", $query,
'INSERT statement not constructed correctly');
$this->assertStringEndsWith("'))", $query, 'INSERT statement not constructed correctly');
} finally {
Configuration::$mode = null;
}
}
#[TestDox('Insert succeeds with auto random string for PostgreSQL')]
public function testInsertSucceedsWithAutoRandomStringForPostgreSQL(): void
{
Configuration::$mode = Mode::PgSQL;
Configuration::$idStringLength = 8;
try {
$query = Query::insert('test_tbl', AutoId::RandomString);
$this->assertStringStartsWith("INSERT INTO test_tbl VALUES (:data || '{\"id\":\"", $query,
'INSERT statement not constructed correctly');
$this->assertStringEndsWith("\"}')", $query, 'INSERT statement not constructed correctly');
$id = str_replace(["INSERT INTO test_tbl VALUES (:data || '{\"id\":\"", "\"}')"], '', $query);
$this->assertEquals(8, strlen($id), "Generated ID [$id] should have been 8 characters long");
} finally {
Configuration::$mode = null;
Configuration::$idStringLength = 16;
}
}
#[TestDox('Insert succeeds with auto random string for SQLite')]
public function testInsertSucceedsWithAutoRandomStringForSQLite(): void
{
Configuration::$mode = Mode::SQLite;
try {
$query = Query::insert('test_tbl', AutoId::RandomString);
$this->assertStringStartsWith("INSERT INTO test_tbl VALUES (json_set(:data, '$.id', '", $query,
'INSERT statement not constructed correctly');
$this->assertStringEndsWith("'))", $query, 'INSERT statement not constructed correctly');
$id = str_replace(["INSERT INTO test_tbl VALUES (json_set(:data, '$.id', '", "'))"], '', $query);
$this->assertEquals(16, strlen($id), "Generated ID [$id] should have been 16 characters long");
} finally {
Configuration::$mode = null;
}
}
public function testInsertFailsWhenModeNotSet(): void
{
$this->expectException(DocumentException::class);
Configuration::$mode = null;
Query::insert('kaboom');
}
public function testSaveSucceeds(): void
{
$this->assertEquals(
"INSERT INTO test_tbl VALUES (:data) ON CONFLICT ((data->>'id')) DO UPDATE SET data = EXCLUDED.data",
Query::save('test_tbl'), 'INSERT ON CONFLICT statement not constructed correctly');
}
public function testUpdateSucceeds()
{
$this->assertEquals("UPDATE testing SET data = :data WHERE data->>'id' = :id", Query::update('testing'),
'UPDATE statement not constructed correctly');
}
}